Hi guys, having an issue getting the DFU mode working again. Learning from my last mistake where I didnt connect the USBV33V last time, however this time I did.The computer is detecting the MCU, but I guess the MCU for whatever reason does not want t...
I believe I may have found a bug in the latest version (1.24.1) of the STM32F4 HAL library.The HAL documentation states this about using UART in DMA mode:DMA mode IO operationSend an amount of data in non blocking mode (DMA) using HAL_UART_Transmit_D...
DHCP not detecting in my STM32f4 Disco Board while interfacing DP83848 MAU board. I performed LWIP with RTOS, DHCP enabled but does not works.Auto-Negotiation Enabled, MII interfacing, Phy Address 01. All pins are correctly connected same as STM32CUB...
Dear all,is there a USBTMC implementation for the STM32 MCUs available? I wold be most interested in the STM32G4 series, but I guess, such an implementation would work for any USB slave. I have googled and searched on the ST.com site, but nothing fou...
Hello..I have a few problems, can you help me?I am using FatFS on stm32f103RB MCU. I have a Single SPI bus and 2 CS pins for 2 SD Card.used STM32CUBEIDE. No problem when I use 1 SD card and 1 CS pin. But Problem occurs when I use 2 SD Cards. Problem ...
I try to copy Ethernet connections from H750 Discovery board to H750 having LQFP package without any changes. I am not very good at C and even worse Ethernet programming, so I don't want any HW changes. But 144 pin LQFP doesn't have PH2 MII_CRS and P...
i try to implement stm32f10c example on a custom board with stm32f107 as my controller but it causing the controller to always goes in to hard fault please suggest what to do
Hello everybody,I am currently using a stm32l4R9 and it's communicating with a RTL2832u over USB FS. The initialisation works perfectly (using USBH_CtlReq). However, when I use USBH_BulkReceiveData I can see a frame transmitted on my oscilloscope but...
Hi,For one project i have to save some pictures taken with one SPI Camera into an SD Card by SPI and i have to save also some info related to the image. For saving the pictures i am going to use FATFS and i was wondering if i could save some Exif inf...
I am trying to interface DS18B20 (Temperature Sensor) with STM32L072 using OneWire communication. But not able to generate proper delay.I have reached some of the solutions but did't worked.https://community.st.com/s/question/0D53W000003LJZsSAO/micro...